Window repair and installation services in Portsmouth, Waterlooville and Fareham.

Miltonia Windows manufactures and installs a wide range of windows for in Portsmouth and the surrounding areas.

Slim, traditional, clean lines

Give our team a call today for beautiful new windows with thoroughly efficient glass, providing better efficiency and lowering the cost of your energy bills!

Types of windows that we can install

  • Tilt and turn windows
  • French windows
  • Flush sash windows
  • Bi-fold windows
  • Bay windows and more

Casement windows


Casement windows are one of the most popular choices of window as the offer ultimate flexibility with numerous combinations of top-hung sashes, side-hung sashes and dummy sashes. They may also include astragal bars, arched tops and fixed lights that are ideal for residential installations.

For more information please get in touch today.
Call Miltonia Windows on 
023 9281 7343
 for window repairs in Portsmouth, Waterlooville and Fareham.